Which of the following statements about ocean circulation is true? a. Water circulates in the direction in which the wind blows.

b. Water with higher salinity sinks below water with lower salinity.

c. Water that is warmed at the surface sinks, forcing cold water to rise from below.

d. The pattern of ocean circulation remains constant throughout the whole year.

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.